Cocktail shaker



FIG. 1 is a top perspective view of a cocktail shaker showing our new design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a rear elevation view thereof.

FIG. 6 is left side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The evenly dotted broken lines in the drawings illustrate unclaimed features of the cocktail shaker and form no part of the claimed design. The dash-dot-dot broken lines in the drawings represent borders of unclaimed portions of the design and form no part of the claimed design. 

CLAIM The ornamental design for a cocktail shaker, as shown and described. 